NEURON5000 Datasheet, PDF (1/8 Pages) List of Unclassifed Manufacturers – Neuron® 5000 Processor

Neuron^® 5000 Processor
®
The Next-generation Neuron Chip
for LONWORKS^® Control Networks
Combined with inexpensive serial memory, the Neuron
5000 Processor provides a lower-cost, higher-performance
LonWorks solution than those based on previous-generation
Neuron 3120® and Neuron 3150® chips.
The Neuron 5000 Processor incorporates communication and control func-
tions on a single chip, in both hardware and firmware, to facilitate the design
of a LONWORKS device. Its flexible 5-pin communications port can be config-
ured to interface with a wide variety of media transceivers — including twisted-
pair, RF, IR, fiber-optics, and coaxial — at a wide range of data rates.
Features
• 3.3V operation.
• Higher-performance Neuron^® Core —internal system clock scales up to 80 MHz.
• Enables lower-cost device designs.
• Serial memory interface for inexpensive external EEPROM and flash non-volatile
memories.
• Supports up to 254 Network Variables (NVs) and 127 aliases.
• User programmable interrupts provide faster response time to external events.
• Includes hardware UART with 16-byte receive and transmit FIFOs.
• 7mm x 7mm 48-pin QFN package.
• 5-pin network communications port with 3.3V drive and 5V-tolerant pins.
• 12 I/O pins with 35 programmable standard I/O models.
• Supports up to 42KB of application code space.
• 64KB RAM (44KB user accessible) and 16KB ROM on-chip memories.
• Unique 48-bit Neuron ID in every device for network installation and
management.
• -40°C to +85°C operating
temperature range.
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